Can You Mirror a Sketch in SolidWorks?

Can You Mirror a Sketch in SolidWorks?

If you’re a SolidWorks user, you may have wondered if it’s possible to mirror a sketch. Well, the good news is that yes, you can indeed mirror a sketch in SolidWorks!

This feature can be incredibly useful when you want to create symmetrical parts or designs. In this tutorial, we will explore how to mirror a sketch step by step.

Step 1: Open SolidWorks

First, open SolidWorks on your computer. If you don’t have it installed, make sure to download and install the software from the official SolidWorks website.

Step 2: Create a New Part

Create a new part by clicking on “New” under the “File” menu or by using the keyboard shortcut Ctrl + N. This will open a new document where you can start designing your part.

Step 3: Activate the Sketching Tools

To mirror a sketch, you need to activate the sketching tools. Click on “Sketch” in the top menu toolbar and select “Activate Sketch.” Alternatively, use the keyboard shortcut Ctrl + B.

Step 4: Draw Your Sketch

Now it’s time to draw your sketch. Use various drawing tools such as lines, arcs, circles, and rectangles to create your desired shape. Remember that one side of your sketch will be mirrored later on.

Tips for Creating an Effective Sketch:

  • Start with a clear plan: Before diving into creating your sketch, it’s helpful to have a clear plan in mind. Visualize how the mirrored part will look and strategize accordingly.
  • Use construction lines: Construction lines are useful for creating symmetrical sketches.

    They act as reference lines to guide your drawing process.

  • Keep it simple: Aim for simplicity in your sketch. Complex and intricate designs may not translate well when mirrored.

Step 5: Mirror the Sketch

Once you’re happy with your sketch, it’s time to mirror it. Click on “Mirror Entities” in the top menu toolbar, or use the keyboard shortcut Ctrl + M. This will open the mirror entities dialog box.

Step 6: Select the Entities to Mirror

In the mirror entities dialog box, select the entities that you want to mirror. You can use a window selection or individually select each entity by clicking on them.

Tips for Selecting Entities:

  • Window selection: Click and drag your cursor to create a window that encompasses all the entities you want to mirror.
  • Individual selection: Hold down the Ctrl key and click on each entity you want to include in the mirror operation.

Step 7: Define the Mirror Plane

The next step is to define the mirror plane. A mirror plane is an imaginary line or plane that acts as a reflection axis for mirroring your sketch. Simply select a line or a plane from your part as the mirror plane.

Tips for Defining the Mirror Plane:

  • Select a symmetrical reference: Choose a line or plane that represents symmetry in your part design.
  • Avoid complex curves: It’s best to select a line or plane that is simple and easy to define.

Step 8: Complete the Mirror Operation

Finally, click “OK” in the mirror entities dialog box to complete the mirror operation. Your sketch will now be mirrored based on the defined mirror plane. You can edit, move, or delete any of the entities in either the original sketch or the mirrored sketch as needed.

Note: The mirror operation creates a new set of entities, separate from the original sketch. Any changes made to one will not affect the other.

And there you have it! You’ve successfully learned how to mirror a sketch in SolidWorks.

This powerful feature can save you time and effort when designing symmetrical parts. Experiment with different sketches and mirror planes to create interesting and complex designs!


Mirroring a sketch in SolidWorks is an essential technique for creating symmetrical parts. By following these step-by-step instructions, you can effectively use this feature in your design process.

Remember to plan your sketches carefully and choose appropriate mirror planes for optimal results. Happy designing!